Cisco Small Business IP phones with SPA 500 series firmware 7.4.9 and earlier do not…
Priority LOW 25CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-287.
Summary
Cisco Small Business IP phones with SPA 500 series firmware 7.4.9 and earlier do not require authentication for Push XML requests, which allows remote attackers to make telephone calls via an XML document, aka Bug ID CSCts08768.
Why it matters now
EPSS 0.01072 65th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:small_business_ip_phone_firmware:*:*:*:*:*:*:*:* | up to 7.4.9 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.1.7:*:*:*:*:*:*:* | 7.1.7 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.2.5:*:*:*:*:*:*:* | 7.2.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.3.5:*:*:*:*:*:*:* | 7.3.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.3:*:*:*:*:*:*:* | 7.4.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.4:*:*:*:*:*:*:* | 7.4.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.5:*:*:*:*:*:*:* | 7.4.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.6:*:*:*:*:*:*:* | 7.4.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.7:*:*:*:*:*:*:* | 7.4.7 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.8:*:*:*:*:*:*:* | 7.4.8 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:small_business_ip_phone_firmware:*:*:*:*:*:*:*:* Versions up to 7.4.9 Vulnerable ·Cisco
- cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.1.7:*:*:*:*:*:*:* Versions 7.1.7 Vulnerable ·Cisco
- cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.2.5:*:*:*:*:*:*:* Versions 7.2.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.3.5:*:*:*:*:*:*:* Versions 7.3.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.3:*:*:*:*:*:*:* Versions 7.4.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.4:*:*:*:*:*:*:* Versions 7.4.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.5:*:*:*:*:*:*:* Versions 7.4.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.6:*:*:*:*:*:*:* Versions 7.4.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.7:*:*:*:*:*:*:* Versions 7.4.7 Vulnerable ·Cisco
- cpe:2.3:a:cisco:small_business_ip_phone_firmware:7.4.8:*:*:*:*:*:*:* Versions 7.4.8 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-0333
- 2026-10-03 Alias added: GHSA-c544-2mq8-fpf3
References
Sources
- CVE-2012-0333 · CVE Program
- CVE-2012-0333 · NVD
- FIRST EPSS
- GHSA-c544-2mq8-fpf3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences